1. This is JEOPARDY!

2. Scientific
Introduction
Chemistry
Cells
Weather
Water
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3. What is a hypothesis?

4. A prediction based on scientific observations.

5. Name 2 lab safety rules.

6. 1. No horseplay. 2. Follow all directions. 3
1. No horseplay. 2. Follow all directions. 3. Wear safety goggles and lab coats. 4. Leave the lab space cleaner than you found it.

7. What tool can be used to measure volume?

8. Graduated Cylinder & a Beaker

9. What unit of measure is used to describe length?

10. Meters

11. Put the following in order, smallest to greatest: Liter, centiliter, milliliter, kiloliter

12. Milliliter, centiliter, liter, kiloliter

13. What is a Chemical Property?

14. A description of how a substance reacts with other substances.

15. Give an example of a physical change.

16. Ice melting, koolaid, salad mixins…

17. DAILY DOUBLE! How is an element different from a molecule?

18. An element is a substance of one element, a molecule contains two or more elements.

19. How are mixtures and molecules different?

20. Mixtures are combined with physical changes, molecules are combined with chemical changes.

21. Name five different examples of human body cells.

22. Hair, skin, bone, liver, stomach, brain, lung, etc.

23. What is an organelle?

24. Small parts within a cell that carry out specific functions.

25. In what organelle is DNA found?

26. Nucleus

27. What is the difference between a vacuole and cytoplasm?

28. Vacuoles contain wastes, cytoplasm holds water (to maintain shape)

29. What are the differences between animal and plant cells?

30. Animal cells only have cell membranes and do not contain chloroplasts or chlorophyll.

31. What is the mitochondria?

32. The energy producer of the cell.

33. What factors effect weather?

34. Wind, temperature, humidity, air pressure

35. What is a dew point?

36. The point at which water vapor condenses into condensation.

37. What is the difference between humidity and relative humidity?

38. Humidity measures the amount of moisture in the air
Humidity measures the amount of moisture in the air. Relative humidity is the % left before precipitation occurs.

39. A puffy cloud is ____________

40. cumulus

41. What is the difference between weather and climate?

42. Weather describes daily, climate is long term.

43. Name the different types of precipitation.

44. Rain, hail, sleet, snow

45. Explain transpiration

46. When plants evaporate water

47. What is the water table?

48. The top level of saturation where water can be drawn out of the saturated soil.

49. What is the difference between an unconfined aquifer and an aquifer?

50. A confined aquifer is blocked off by a geologic structure that is not permeable. An unconfined aquifer is not blocked.

51. How is the water cycle powered by the sun?

52. The sun causes evaporation, which leads to condensation
The sun causes evaporation, which leads to condensation. Without these steps, precipitation could not occur.